The OMAP4 has dedicated video encode decode, dedicated "still image" processor, and a general purpose DSP (which isn't used for the most part and would be a lot

The OMAP4 has dedicated video encode decode, dedicated "still image" processor, and a general purpose DSP (which isn't used for the most part and would be a lot slower than the dedicated hardware units). EDIT: The thing though is that its footprint is so small that it doesn't matter much.